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CockroachDB in Comparison

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This page shows you how key features of CockroachDB stack up against other databases. Hover over features for their intended meanings, and click CockroachDB answers to view related documentation.

CockroachDBMySQLPostgreSQLOracleSQL ServerCassandraHBaseMongoDBDynamoDBSpanner
Automated ScalingYesNo No No No Yes Yes Yes Yes Yes
Automated FailoverYesOptional Optional Optional Optional Yes Yes Yes Yes Yes
Automated RepairYesNo No No No Yes Yes Yes Yes Yes
Strongly Consistent ReplicationYesNo No Optional Optional Optional No No Yes Yes
Consensus-Based ReplicationYesNo No No No Optional No No Yes Yes
Distributed TransactionsYesNo No Yes Yes No No No No* Yes
ACID SemanticsYesYes Yes Yes Yes No Row-only Document-only Row-only* Yes
Eventually Consistent ReadsNo Yes Yes Yes Yes Yes Yes Yes Yes Yes
SQLYesYes Yes Yes Yes No No No No Read-only
Open SourceYesYes Yes No No Yes Yes Yes No No
Commercial VersionOptional Optional No Yes Yes Optional Optional Optional Yes Yes
SupportFullFull Full Full Full Full Full Full Full Full

* In DynamoDB, distributed transactions and ACID semantics across all data in the database, not just per row, requires an additional transaction library.


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